237687770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{1867}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 443836800

約数和(自身を除く): 206149030

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 439, 878, 1867, 2195, 3734, 4390, 9335, 12731, 18670, 25462, 54143, 63655, 108286, 127310, 270715, 541430, 819613, 1639226, 4098065, 8196130, 23768777, 47537554, 118843885, 237687770]

約数ペア:

[(1, 237687770), (2, 118843885), (5, 47537554), (10, 23768777), (29, 8196130), (58, 4098065), (145, 1639226), (290, 819613), (439, 541430), (878, 270715), (1867, 127310), (2195, 108286), (3734, 63655), (4390, 54143), (9335, 25462), (12731, 18670)]